Zobrazeno 1 - 10
of 811
pro vyhledávání: '"Oleg V. Shishkin"'
Autor:
Maksym O. Plutenko, Svitlana V. Shishkina, Oleg V. Shishkin, Vadim A. Potaskalov, Valentina A. Kalibabchuk
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 9, Pp 900-904 (2022)
In the molecule of the title compound, C9H11N5O2, the oxime and hydrazide groups are situated in a cis-position in relation to the C—C bond linking the two functional groups. The CH3C(=NOH)C(O)NH fragment deviates from planarity because of a twist
Externí odkaz:
https://doaj.org/article/dafaceaa27e940c6ae2372bfd1c90993
Publikováno v:
BBA Advances, Vol 3, Iss , Pp 100082- (2023)
In this review, we analyze and systematize our computational studies of the nucleic acid duplex formations and thermodynamic stability under the different factors of investigation. The proposed structural models of mini-helix contains N nucleobase pa
Externí odkaz:
https://doaj.org/article/34191b70def14533868d1db76fb8289e
Autor:
Oleksandr V. Gaidai, Yevheniia Yu. Zhyhadlo, Igor A. Levandovskiy, Olena G. Sidorenko, Oleg V. Shishkin, Svitlana V. Shishkina, Yuliya V. Rassukana
Publikováno v:
Журнал органічної та фармацевтичної хімії, Vol 18, Iss 1, Pp 34-38 (2020)
Aim. To study the rearrangement of Cookson’s diketone by the action of potassium halides under conditions of polyphosphoric acid catalysis. Results and discussion. Chemical behaviour of Cookson’s diketone (CS-trishomocubane-8,11-dione) in the
Externí odkaz:
https://doaj.org/article/33606227dabf41a1bfca346029efce34
Autor:
Igor A. Levandovskiy, Alexandr V. Gaidai, Yevheniia Y. Zhyhadlo, Dmitry I. Sharapa, Oleg V. Shishkin, Svitlana V. Shishkina, Yuliya V. Rassukana
Publikováno v:
ARKIVOC, Vol 2018, Iss 7, Pp 373-383 (2018)
Externí odkaz:
https://doaj.org/article/faa453250ef34995a184985d2ff77007
Autor:
Maryna V. Murlykina, Maryna N. Kornet, Sergey M. Desenko, Svetlana V. Shishkina, Oleg V. Shishkin, Aleksander A. Brazhko, Vladimir I. Musatov, Erik V. Van der Eycken, Valentin A. Chebanov
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 1050-1063 (2017)
The well-known aminoazoles, 3-amino-5-methylisoxazole and 5-amino-N-aryl-1H-pyrazole-4-carboxamides, were studied as an amine component in Ugi and Groebke–Blackburn–Bienaymé multicomponent reactions. The first example of an application of aminoa
Externí odkaz:
https://doaj.org/article/ba6aa9ff25924a3b88a5f9aad06ab3ee
Autor:
Viktoriya V. Dyakonenko, Svitlana V. Shishkina, Tatiana I. Kirichenko, Oleg V. Shishkin, Volodimir P. Semynozhenko, Tatiana Yu. Bogashchenko, Alexander Yu. Lyapunov
Publikováno v:
Structural Chemistry. 33:257-266
The study of two complexes of fluorenonophane with CHCl3 and CHBr3 molecules has revealed that they differ mainly by the halogen bonds between host and guest molecules. The experimental and theoretical quantum chemical study has shown that the streng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219a8ff6ce7bfacee89194043c626b06
https://doi.org/10.1007/s11224-021-01839-2
https://doi.org/10.1007/s11224-021-01839-2
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 9, Pp 1077-1080 (2015)
The title compound, [CrCu(C5H11NO2)(C5H12NO2)(NCS)2(H2O)] or [Cr(μ-mdea)Cu(μ-Hmdea)(NCS)2H2O], (where mdeaH2 is N-methylethanolamine, C5H13NO2) is formed as a neutral heterometal CuII/CrIII complex. The molecular structure of the complex is based o
Externí odkaz:
https://doaj.org/article/17579058dbd544c0a3b5b546485a08a7
Autor:
Maksym O, Plutenko, Svitlana V, Shishkina, Oleg V, Shishkin, Vadim A, Potaskalov, Valentina A, Kalibabchuk
Publikováno v:
Acta crystallographica. Section E, Crystallographic communications. 78(Pt 9)
In the mol-ecule of the title compound, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c874b4cb720354f2f0e58aa5b24e4c25
https://pubmed.ncbi.nlm.nih.gov/36072521
https://pubmed.ncbi.nlm.nih.gov/36072521
Autor:
Volodymyr V. Tkachenko, Elena A. Muravyova, Sergey M. Desenko, Oleg V. Shishkin, Svetlana V. Shishkina, Dmytro O. Sysoiev, Thomas J. J. Müller, Valentin A. Chebanov
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 3019-3030 (2014)
The switchable three-component reactions of 5-amino-3-methylisoxazole, salicylaldehyde and N-aryl-3-oxobutanamides under different conditions were studied and discussed. The unexpected influence of the aryl substituent in N-aryl-3-oxobutanamides on t
Externí odkaz:
https://doaj.org/article/07be446ab2a0487c9936131a4098e3b9
Autor:
Tatyana L. Pavlovskaya, Fedor G. Yaremenko, Victoria V. Lipson, Svetlana V. Shishkina, Oleg V. Shishkin, Vladimir I. Musatov, Alexander S. Karpenko
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 117-126 (2014)
The regioselective three-component condensation of azomethine ylides derived from isatins and α-amino acids with acrylamides or aroylacrylic acids as dipolarophiles has been realized through a one-pot 1,3-dipolar cycloaddition protocol. Decarboxylat
Externí odkaz:
https://doaj.org/article/f294f58da7ff4ccfbc5237adbc5e583f